is not seen from the outside of the class - in any case, the result of any
operation on it is the same.
-\subsection{List of reference-counted wxWidgets classes}\label{refcountlist}
\subsection{Object comparison}\label{refcountequality}
The $==$ and $!=$ operators of \helpref{wxWidgets COW objects}{refcountlist}
Also note that if you only need to do a {\tt shallow} comparison between two
\helpref{wxObject}{wxobject}-derived classes, you should not use the $==$ and $!=$ operators
-but rather the \helpref{wxObject::IsRefTo}{wxobjectisrefto} function.
+but rather the \helpref{wxObject::IsSameAs}{wxobjectissameas} function.
\subsection{Object destruction}\label{refcountdestruct}
that you shouldn't care about it.
+\subsection{List of reference-counted wxWidgets classes}\label{refcountlist}
+
The following classes in wxWidgets have efficient (i.e. fast) assignment operators
and copy constructors since they are reference-counted: